Quest Diagnostics


Employer population health

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Laboratory-based insights help identify gaps in care and connect participants to solutions that enable healthier choices and reduce healthcare spending.

Drug screening

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Drug use can compromise workplace safety and health. Drug testing can help you make informed decisions about current and prospective employees.

Drug testing ROI

Drug testing calculator

Every company and every industry have different costs and different risks. Get an accurate picture of your company's ROI with the new Savings Calculator.

Drug Testing Index™

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The rate of workforce drug positivity hit a fourteen-year high in 2018, according to a new analysis by Quest.

See the data

Lab spend management

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We offer programs and support to help you control health care spend and increase employee productivity.
Reduce your spend